CN210945246U

CN210945246U - Prevent blockking up microorganism sewage treatment plant

Info

Publication number: CN210945246U
Application number: CN201921652997.3U
Authority: CN
Inventors: 罗正燊; 刘闽虎; 陈维清
Original assignee: Hengyongqing Fujian Biotechnology Co ltd
Current assignee: Hengyongqing Fujian Biotechnology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-07-07
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an anti-clogging microorganism sewage treatment device, which comprises a filtering tank, a sedimentation tank and a microorganism treatment tank, wherein two supporting blocks are fixed on the tank wall of the filtering tank, a filtering frame is erected on the supporting blocks and comprises a bracket, a first filtering screen plate and a second filtering screen plate, a baffle is filled in the middle of the bracket, the bottom of the bracket is fixed with the first filtering screen plate, and the second filtering screen plate is fixedly connected below the first filtering screen plate through four connecting rods; the utility model has the advantages of reasonable design, convenient to use, when letting in sewage, adopt the distributive pipe to arrange the drainage, the distributive pipe comprises a plurality of pipelines, can play the effect of reposition of redundant personnel, slows down the impact force that sewage brought for the filter screen, reduces the damage that the filter screen brought, can also avoid sewage to let in the back from single position, the problem of jam appears in a filter screen, lets impurity in the sewage can disperse the emission, lets the filtration efficiency of filter screen reach the highest.

Description

Prevent blockking up microorganism sewage treatment plant

Technical Field

The utility model belongs to the technical field of sewage treatment, specifically be a prevent blockking up microorganism sewage treatment plant.

Background

Domestic sewage is the sewage that resident laundry, washing vegetables, public place etc. discharged among the daily life, and sewage has serious influence to the environment, contains a large amount of impurity in the sewage moreover, causes the pollution to the environment easily, can't directly utilize sewage, need handle sewage for this reason, lets sewage can reach the purpose of direct utilization. Among the current sewage treatment, can let in sewage treatment plant, filter sewage earlier, but current filtration mode is comparatively single, and sewage lets in the back from the unilateral, because the flow is great, impurity in the sewage can gather on the filter screen, leads to the filter screen to filter the partial problem that the jam appears of sewage.

Aiming at the problems in the related art, no effective solution is provided at present, and therefore, an anti-blocking microorganism sewage treatment device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a prevent blockking up microorganism sewage treatment plant has convenient to use, is difficult for advantages such as jam, easily appears blockking up the scheduling problem when having solved current sewage treatment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a microbial sewage treatment device capable of preventing blockage comprises a filtering tank, a deposition tank and a microbial treatment tank, wherein two supporting blocks are fixed on the wall of the filtering tank, a filtering frame is erected on the supporting blocks and comprises a support, a first filtering screen plate and a second filtering screen plate, a baffle is filled in the middle of the support, the first filtering screen plate is fixed at the bottom of the support, the second filtering screen plate is fixedly connected below the first filtering screen plate through four connecting rods, the first filtering screen plate comprises a frame and a filter screen A erected in the middle, the second filtering screen plate comprises a frame and a filter screen B erected in the middle, a round hole is formed in the middle of the baffle, a water diversion pipe is clamped in the round hole and comprises a main pipe and six branch pipes, the six branch pipes are communicated with the main pipe, one side of the bottom of the filtering tank is communicated with a water guide pipe A, and the water guide pipe A is of an L-shaped structure, one end of the water guide pipe is communicated with a water inlet of a sewage pump, a water outlet of the sewage pump is communicated with a sedimentation tank through the water guide pipe B, the water guide pipe B is of an L-shaped structure, the bottom of the sedimentation tank is communicated with a blow-off pipe, the top of the sedimentation tank is fixedly provided with a motor, an output shaft of the motor extends into the sedimentation tank, an output shaft of the motor is connected with a rotating rod through a coupler, a plurality of scrapers are horizontally fixed on the rotating rod, the scrapers are of a strip-shaped structure, one end of the sedimentation tank is communicated with a water guide pipe C, the water guide pipe C is of an L-shaped structure, the other end of the water guide pipe C is communicated with a water inlet of a liquid pump, a liquid outlet of the liquid pump is connected with a water guide pipe D, the water guide pipe D extends into the bottom of the microbial treatment tank from the side surface, the microbial treatment tank is, the microbial sewage treatment strain screen plate comprises a screen plate and a microbial sewage treatment strain, wherein the microbial sewage treatment strain is laid on the surface of the screen plate, a cavity on the right side is a liquid storage cavity, the liquid storage cavity is communicated with a drain pipe, an opening is formed in the partition plate, and an overflow groove is fixed on one side of the opening.

In a further improved mode, a sewage gate valve is installed on the water guide pipe A.

In a further improvement, a drain valve is arranged on the drain pipe.

In a further improvement, the six branch pipes are uniformly distributed in a ring shape.

In a further improvement, the meshes of the filter net A are larger than those of the filter net B.

In a further improvement, the microbial wastewater treatment bacterial species include the genera Nitrobacter, Denitribacter and Bacillus.

(III) advantageous effects

Compared with the prior art, the utility model provides a prevent blockking up microorganism sewage treatment plant possesses following beneficial effect:

1. this kind of prevent blockking up microorganism sewage treatment plant, structural design is reasonable, when letting in sewage, adopt the distributive pipe to arrange the drainage, the distributive pipe comprises a plurality of pipelines, can play the effect of reposition of redundant personnel, slow down the impact force that sewage brought for the filter screen, reduce the damage that the filter screen brought, can also avoid sewage to let in the back from single position, the problem of jam appears in a piece of filter screen, let the impurity in the sewage can disperse the emission, let the filtration efficiency of filter screen reach the highest.

2. This kind of prevent blockking up microorganism sewage treatment plant, when filtering the tiny particle in the sewage, the mode that adopts the stirring lets sewage form the swirl, lets the granule accumulation in the sewage in the swirl bottom, lets the drinking-water pipe extract relatively clean water from the swirl outward, and impurity in the swirl discharge can, and the water of extraction finally lets in microorganism treatment plant in, purifies water through the microorganism to accomplish the processing of sewage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the water knock out pipe of the present invention;

FIG. 3 is a top view of the water distribution pipe of the present invention;

FIG. 4 is a top cross-sectional view of the shunt tube of the present invention;

fig. 5 is a schematic view of the filter frame structure of the present invention.

In the figure: 1. a filter tank; 2. a deposition tank; 3. a microbial treatment tank; 4. a filter frame; 401. a support; 402. a baffle plate; 403. a first filter screen plate; 404. a second filter screen plate; 405. a connecting rod; 406. a filter screen A; 407. a filter screen B; 5. a water diversion pipe; 501. a main pipe; 502. pipe distribution; 6. a water conduit A; 7. a sewage pump; 8. a sewage gate valve; 9. a water guide pipe B; 10. a motor; 11. a rotating rod; 12. a blow-off pipe; 13. a blowoff valve; 14. a water conduit C; 15. a scraper; 16. a liquid pump; 17. a water conduit D; 18. a partition plate; 19. an overflow trough; 20. a strain screen plate for microbial sewage treatment; 21. a liquid storage cavity; 22. a drain pipe; 23. a drain valve; 24. and (7) a supporting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a microbial sewage treatment device preventing blockage comprises a filter tank 1, a deposition tank 2 and a microbial treatment tank 3, wherein two support blocks 24 are fixed on the tank wall of the filter tank 1, a filter frame 4 is erected on the support blocks 24, the filter frame 4 comprises a support 401, a first filter screen plate 403 and a second filter screen plate 404, a baffle 402 is filled in the middle of the support 401, the first filter screen plate 403 is fixed at the bottom of the support 401, the second filter screen plate 404 is fixedly connected below the first filter screen plate 403 through four connecting rods 405, the first filter screen plate 403 comprises a frame and a filter screen A406 erected in the middle, the second filter screen plate 404 comprises a frame and a filter screen B407 erected in the middle, a circular hole is formed in the middle of the baffle 402, a water diversion pipe 5 is clamped in the circular hole, the water diversion pipe 5 comprises a main pipe 501 and six branch pipes 502, and the six branch pipes 502 are communicated with the main pipe 501, one side of the bottom of the filter tank 1 is communicated with a water guide pipe A6, the water guide pipe A6 is of an L-shaped structure, one end of the water guide pipe is communicated with a water inlet of a sewage pump 7, a water outlet of the sewage pump 7 is communicated with a deposition tank 2 through a water guide pipe B9, the water guide pipe B9 is of an L-shaped structure, the bottom of the deposition tank 2 is communicated with a sewage discharge pipe 12, the top of the deposition tank 2 is fixed with a motor 10, an output shaft of the motor 10 extends into the deposition tank 2, an output shaft of the motor 10 is connected with a rotating rod 11 through a coupler, the rotating rod 11 is horizontally fixed with a plurality of scrapers 15, the scrapers 15 are of a strip-shaped structure, one end of the deposition tank 2 is communicated with a water guide pipe C14, the water guide pipe C14 is of an L-shaped structure, the other end of the water guide pipe C14 is communicated with a water inlet of an extraction pump 16, a liquid outlet of the extraction pump 16 is connected with a, the microbial treatment tank 3 is internally divided into a left cavity and a right cavity by a partition plate 18, four microbial sewage treatment strain screen plates 20 are transversely fixed in the left cavity, each microbial sewage treatment strain screen plate 20 comprises a screen plate and a microbial sewage treatment strain, the microbial sewage treatment strains are laid on the surfaces of the screen plates, the right cavity is a liquid storage cavity 21, the liquid storage cavity 21 is communicated with a drain pipe 22, the partition plate 18 is provided with an opening, and an overflow groove 19 is fixed on one side of the opening.

As shown in fig. 1, install sewage gate valve 8 on aqueduct a6, sewage gate valve 8 bore is generally bigger, is applicable to the sewage and discharges, install blowoff valve 13 on the blow off pipe 12, blowoff valve 13 drive moment is little, and is easy and simple to handle, easily realizes opening and close fast, install drain valve 23 on the drain pipe 22, be convenient for control the circulation of rivers in the drain pipe 22.

As shown in fig. 2, 3 and 4, six branch pipes 502 are uniformly distributed in a ring shape, so that sewage can be smoothly divided.

As shown in fig. 5, the meshes of the filter screen a406 are larger than the meshes of the filter screen B407, and a double-layer filtering manner is adopted, so that larger impurities are filtered by the filter screen a406, and smaller impurities can be filtered by the filter screen B407 after penetrating through the filter screen a406, thereby ensuring the filtering quality.

The microbial sewage treatment strains comprise nitrobacteria, denitrifying bacteria and bacillus, the strains can adapt to different water quality environments, and the composite strains have the effect of degrading COD, BOD, ammonia nitrogen and total nitrogen.

The sewage pump 7 adopts the model of GNWQ 8-6-037.

The draw pump 16 is of the type QY 15-26-2.2.

The motor 10 is of the type Y80M 1-2.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when using, earlier with the drain pipe 22 and the distributive pipe 5 switch-on of sewage, pass through distributive pipe 5 reposition of redundant personnel with sewage, let sewage evenly spread on first filter screen 403 surface, carry out prefilter to sewage through first filter screen 403, sewage after the infiltration filters through second filter screen 404 once more, twice filter and let the filterable more thorough of impurity in the sewage, filter great impurity in the sewage. Then open sewage gate valve 8, start sewage pump 7, in with sewage suction to sedimentation tank 2 through sewage pump 7, and utilize motor 10 to drive bull stick 11 and rotate, stir sewage, form the swirl in the middle of the sewage during the stirring, impurity in the sewage receives gravity, can sink in the sewage bottom, simultaneously because the velocity of flow of 2 central authorities sewage of sedimentation tank is the biggest, so 2 central pressure of sedimentation tank is minimum, impurity has just been pushed central by the water pressure around the sedimentation tank 2, let impurity in the sewage sink in the swirl, start drawing pump 16 afterwards, in with the water suction to microbiological treatment tank 3 through drawing pump 16, and the blowoff valve 13 can be opened to the impurity granule in the sedimentation tank 2, discharge it from blow off pipe 12. The sewage in the microbial treatment tank 3 is firstly soaked in the cavity on the left side of the partition plate 18, the microbial treatment is carried out through the four microbial sewage treatment strain mesh plates 20, the sewage is deposited in the microbial treatment tank 3, when the sewage is introduced next time, the sewage in the microbial treatment tank 3 can gradually rise, the water purified by the microorganisms on the top can be immersed in the overflow groove 19, and after the water in the overflow groove 19 overflows, the water is finally immersed in the liquid storage cavity 21, so that the sewage treatment is completed.

To sum up, the utility model has the advantages that the structural design is reasonable, when sewage is introduced, the water diversion pipe 5 is adopted for drainage, the water diversion pipe 5 is composed of a plurality of pipelines, the function of diversion can be achieved, the impact force brought by the sewage to the filter screen is reduced, the damage brought by the filter screen is reduced, the problem that one filter screen is blocked after the sewage is introduced from a single position can be avoided, the impurities in the sewage can be dispersed and discharged, and the filtering efficiency of the filter screen is maximized; when filtering the tiny particle in the sewage, the mode of adoption stirring lets sewage form the swirl, lets granule accumulation in the sewage in the swirl bottom, lets the drinking-water pipe extract relatively clean water from the swirl outward, and impurity in the swirl discharge can, and the water of extraction finally lets in the microbial treatment device in, purifies water through the microorganism to accomplish the processing of sewage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a prevent blockking up microorganism sewage treatment plant, includes filter tank (1), sedimentation tank (2) and microorganism treatment tank (3), its characterized in that: the filter tank is characterized in that two supporting blocks (24) are fixed on the tank wall of the filter tank (1), a filter frame (4) is erected on the supporting blocks (24), the filter frame (4) comprises a support (401), a first filter screen plate (403) and a second filter screen plate (404), a baffle plate (402) is filled in the middle of the support (401), the first filter screen plate (403) is fixed at the bottom of the support (401), the second filter screen plate (404) is fixedly connected below the first filter screen plate (403) through four connecting rods (405), the first filter screen plate (403) comprises a frame and a filter screen A (406) erected in the middle, the second filter screen plate (404) comprises a frame and a filter screen B (407) erected in the middle, a round hole is formed in the middle of the baffle plate (402), a water diversion pipe (5) is clamped in the round hole, and the water diversion pipe (5) comprises a main pipe (501) and six branch pipes (502), six branch pipes (502) are communicated with a main pipe (501), one side of the bottom of the filter tank (1) is communicated with a water guide pipe A (6), the water guide pipe A (6) is of an L-shaped structure, one end of the water guide pipe is communicated with a water inlet of a sewage pump (7), a water outlet of the sewage pump (7) is communicated with the deposition tank (2) through a water guide pipe B (9), the water guide pipe B (9) is of an L-shaped structure, the bottom of the deposition tank (2) is communicated with a sewage discharge pipe (12), a motor (10) is fixed at the top of the deposition tank (2), an output shaft of the motor (10) extends into the deposition tank (2), an output shaft of the motor (10) is connected with a rotating rod (11) through a coupler, a plurality of scrapers (15) are horizontally fixed on the rotating rod (11), the scrapers (15) are of a long strip-shaped structure, one end of the deposition tank (2) is communicated with, the utility model discloses a microbial sewage treatment device, including aqueduct C (14), the aqueduct C (14) is L type structure, the water inlet intercommunication of aqueduct C (14) other end and drawing liquid pump (16), the liquid outlet of drawing liquid pump (16) is connected with aqueduct D (17), aqueduct D (17) stretch into microbial treatment jar (3) bottom from the side, two cavities about dividing into through baffle (18) in microbial treatment jar (3), transversely be fixed with four microbial sewage treatment bacterial otter board (20) in the cavity on the left side, microbial sewage treatment bacterial otter board (20) include otter board and microbial sewage treatment bacterial, and microbial sewage treatment bacterial is laid on the otter board surface, and the cavity on right side is for depositing liquid chamber (21), and deposit liquid chamber (21) intercommunication has drain pipe (22), has seted up an opening on baffle (18), is fixed with overflow launder (19) on opening one side.

2. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: and a sewage gate valve (8) is arranged on the water guide pipe A (6).

3. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: and a drain valve (13) is arranged on the drain pipe (12).

4. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: and a drain valve (23) is arranged on the drain pipe (22).

5. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: the six branch pipes (502) are uniformly distributed in a ring shape.

6. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: the meshes of the filter screen A (406) are larger than those of the filter screen B (407).

7. The anti-clogging microorganism sewage treatment plant according to claim 1, characterized in that: the microbial sewage treatment strains comprise nitrobacteria, denitrifying bacteria and bacillus.